//* two func.c-a program using two functions in one file */
#include <stdio.h>
void butler(void); // Declare a function

int main(void) {

  int n1 = 1; 
  int n2 = 2;
  
  printf("I will summon the butler function.\n");
  butler(); // it is the location of the butler()call in main()//-not the
            // location of the butler()//definition in the file-that
            // determines//when the butler()function is executed.
  printf("Yes. Bring me some tea and writeable DvDs.\n");
  return 0;
}

void butler(void) { //.Function definition
  // start of function definition
  printf("You rang, sir?\n");
}